Robot



FIG. 1 is a front view of a robot;

FIG. 2 is a back view of the robot;

FIG. 3 is a left view of the robot;

FIG. 4 is a top view of the robot;

FIG. 5 is a bottom view of the robot; and,

FIG. 6 is a perspective view of the robot.

The right view is a mirror image of the left view.

The broken lines are included for the purpose of illustrating portions of the robot and form no part of the claimed design. 

CLAIM The ornamental design for a robot, as shown and described. 